Sonja Montgomery, PHD
NPI 1902960040 · Counselor · Novi, MI
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sonja Montgomery, PHD is a Counselor provider in Novi, MI (NPI 1902960040).
Provider details
- NPI number
- 1902960040
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-21
- Last updated
- 2014-02-27
Frequently asked questions
- What is Sonja Montgomery's NPI number?
- Sonja Montgomery's National Provider Identifier (NPI) is 1902960040, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonja Montgomery's specialty?
- Sonja Montgomery is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Sonja Montgomery located?
- Sonja Montgomery's practice location on file with NPPES is 26850 Providence Pkwy, Novi, MI 48374-1213.
- What is Sonja Montgomery's phone number?
- The practice phone number listed in the NPPES registry for Sonja Montgomery is (248) 465-4335.
- Does Sonja Montgomery accept Medicare?
- Sonja Montgomery is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sonja Montgomery's NPI active?
- Yes — Sonja Montgomery's NPI (1902960040) is active in the NPPES registry as of the last update on 2014-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.